BUG/MAJOR: applet: fix a freeze if data is immedately forwarded.

Introduced regression with 'MAJOR: applet scheduler rework' (1.8-dev only).

The fix consist to re-enable the appctx immediatly from the
applet wake cb if the process_stream is not pending in runqueue
and the applet want perform a put or a get and the WAIT_ROOM
flag was removed by stream_int_notify.
1 file changed